Documenting Journal Entries is always a challenge, especially if you want to make the documentation accessible to people who aren?t down the hall from the filing cabinet. Well, SAP has a solution! You can attach Excel, Word, PDF, and other document types to SAP journal entries. You can even add attachments AFTER you?ve postedthe entry. journal entry (also known as a journal voucher / JV) is an entry or transaction used in the SAP general ledger to book amounts for assets, liabilities, expenses, and revenues for a company or entity. Journal entries are initiated and completed by those at Duke with the proper security access to create journal entries in SAP R/3 at Duke.Those users are known as ?Document Initiators?.